File in c++

Question

How to open and read file like input (cin) and print output in other document?

Answer 1

cout?!

Answer 2

ok
ти рус?

Answer 3

#include "iostream"
#include "string"
#include "fstream"

using namespace std;

int main()
{
ifstream in("/sdcard/C++/username_password.cxx");
ofstream out("/sdcard/C++/Test.txt");
string s;
while (getline(in, s))
{
out << s << "\n";
}
}

Answer 4

нет просто out

Answer 5

Qazaq